baber/WOPTO huggingface dataset:
Patent JP-2016038014-A (JP)
Title: One-way clutch and continuously variable transmission
Inventor: OZU TATSUYA
IPC: F16D41/06
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which can prevent the strong bite-in of a rolling body and a wedge part at the transmission of excessive torque, and a continuously variable transmission having the one-way clutch.SOLUTION: An internal peripheral face 22a of an outer member 22 is a cylindrical face, an external peripheral face 12a of an inner member 23 has a recessed part 12b which is formed of an inclined face 12c and a wall part 12d, and the internal peripheral face 22a of the inner member 23 and the inclined face 12c form a wedge part. A distance L in a radial direction of a narrowed part 41 of the wedge part is shorter than a diameter RD of a roller 25, and the roller 25 passes through the narrowed part 41, and is moved to the recessed part 12b which adjoins the inner member 23 in a circumferential direction when applied with torque not smaller than a prescribed value. An annular member 32 of a cage 31 has an arm part 32b which is engaged with the recessed part 12b, and elastically deformable to the outside in a radial direction.SELECTED DRAWING: Figure 12
Patent JP-2016037419-A (JP)
Title: Ozone generator
Inventor: TERASAWA TATSUYA
IPC: H02M7/48
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator which allows the size and cost to be reduced, can be mounted on a vehicle and the like, can easily achieve high efficiency of ozone generation, and can always maintain high efficiency of ozone generation.SOLUTION: An ozone generator includes: a transformer 12; a DC power supply section 14 connected to a primary side of the transformer 12; a reactor 16 connected to a secondary side of the transformer 12; a semiconductor switch 22 connected between at least one end 18a of a primary winding 18 of the transformer 12 and the DC power supply section 14; and a control circuit which applies an AC voltage V2 to the reactor 16 by controlling on/off of the semiconductor switch 22. The control circuit controls the frequency of the AC voltage V2 applied to the reactor 16 so that an electrical signal on the primary side of the transformer 12 becomes the smallest.SELECTED DRAWING: Figure 1
Patent JP-2016037791-A (JP)
Title: Manufacturing method of heat shield and heat insulation wall structure as well as heat shield and heat insulation wall structure
Inventor: KOMAGATA NAOHIKO
IPC: E04B1/76
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat shield and heat insulation wall structure in which the heat shield and heat insulation wall structure having a high heat shield effect can easily be manufactured.SOLUTION: An insulation panel 3 having a plate material 4, a thermal insulation material 7 formed in one side of the plate material 4, and a frame material 5 provided at an edge of the plate material 4 is mounted between adjacent pillars 4 at intervals. An interior material 8 is mounted to the insulation panel 3 while forming a gap between the thermal insulation material 7 of the insulation panel 3 and itself. A heat shield sheet 10 is mounted to the insulation panel 3 while forming a gap between the plate material 4 of the insulation panel 3 and itself. An exterior plate 11 is mounted while forming a gap between one side of the heat shield sheet 10 and itself.SELECTED DRAWING: Figure 1
Patent JP-2016046971-A (JP)
Title: Stator for rotary electric machine
Inventor: MIZUTANI TETSUSHI
IPC: H02K3/34
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively cool the inside of a coil end and to uniformly cool the coil end along a circumferential direction.SOLUTION: An annular calf support/insulator 40, 50 mounted between the axial end-face of a stator core 20 and coil ends 32, 33 comprises: annular members 41, 51 disposed in contact with the axial end-face of a yoke 21; a plurality of ribs 43, 53 projecting radially inside at positions corresponding to teeth 22 from the respective inner peripheral surfaces of the annular members 41, 51; annular coolant passages 45, 57 circumferentially extending within the annular members 41, 51; a plurality of radial coolant passages 47, 59 communicating with the annular coolant passages 45, 57 and radially extending within the plurality of ribs 43, 53; and coolant discharge passages 47a, 47b, 59a, 59b communicating with the radial coolant passages 47, 59 within the ribs 43, 53, and configured to discharge coolant toward the coil ends 32, 33.SELECTED DRAWING: Figure 3
Patent JP-2015076400-A (JP)
Title: Sodium-sulfur dioxide based secondary battery and method for manufacturing the same
Inventor: KIM YOUNG JUN
IPC: H01M4/40
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide: a normal temperature-operation type sodium-sulfur dioxide-based secondary battery having a high energy density, a high output density, stability and other the features including its low cost; and a method for manufacturing the sodium-sulfur dioxide-based secondary battery.SOLUTION: A method for manufacturing a sodium-sulfur dioxide based secondary battery comprises the steps of: preparing a positive electrode, and a negative electrode of an inorganic material containing sodium; and disposing an inorganic liquid electrolyte including a sulfur dioxide (SO) and a sodium salt (NaAlCl) between the positive and negative electrodes. The content of SOis 1.5-3.0 to the sodium salt by mole ratio.
Patent JP-2016052141-A (JP)
Title: Motor drive device and power module
Inventor: TAKAHASHI KAZUHIRO
IPC: H02P8/12
Filed: 2014-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device which is easily handled and capable of controlling a coil current in simple configuration, and a power module.SOLUTION: The motor drive device controls the coil current that flows to a coil forming a motor, by switching between a power supply mode in which the coil current is increased and an attenuation mode in which the coil current is attenuated. The attenuation mode is formed by combining a first attenuation mode and a second attenuation mode in a predetermined ratio. In the first attenuation mode the coil current is attenuated at a first attenuation rate and in the second attenuation mode, the coil current is attenuated at a second attenuation rate that is smaller than the first attenuation rate. When a power supply voltage value supplied to the coil is equal to or greater than a predetermined value, the combination ratio of the first attenuation mode is made smaller than the time in which the power supply voltage value supplied to the coil is smaller than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2016051774-A (JP)
Title: Light-emitting module and illumination apparatus
Inventor: HATANAKA TOSHIHIRO
IPC: F21W107/10
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting module and an illumination apparatus capable of preventing occurrence of migration and reducing the manufacturing cost.SOLUTION: The light-emitting module includes: a substrate formed with a wiring pattern; a light emitting element which is electrically connected to the wiring pattern; an enclosure wall member which is formed over the substrate a joint portion including a resin to enclose the light emitting element; a first cover portion which includes a resin identical to the resin included in the joint portion, which covers an exposed portion of the wiring pattern outside of the enclosure wall member.SELECTED DRAWING: Figure 3
Patent JP-2016050891-A (JP)
Title: X-ray imaging apparatus
Inventor: YAMAGUCHI MASAAKI
IPC: A61B6/00
Filed: 2014-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus that allows for capturing X-ray images using less X-ray dose by sufficiently suppressing relative displacement between a detector and each grating even in the presence of vibration.SOLUTION: An X-ray imaging apparatus includes; a plurality of gratings; a detector that detects X-rays emitted by an X-ray generator and passing through the plurality of gratings; a first support that supports the plurality of gratings and the detector; a second support that supports the X-ray generator and the first support; and a first vibration isolating material disposed between the first support and the second support. At least for vibration of the X-rays in a direction perpendicular to an optical axis, a natural frequency of the first vibration isolating material is less than 1/√2 times a frequency of vibration generated by the X-ray generator.SELECTED DRAWING: Figure 1
Patent JP-2016050743-A (JP)
Title: Air conditioning control device and method
Inventor: HONDA MITSUHIRO
IPC: F24F11/02
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To accurately detect presence/absence of a person staying in a room, even in a case where a background temperature increases up to the vicinity of the surface temperature of a person.SOLUTION: An air conditioning control device includes: a background temperature calculation unit 13 that calculates a background temperature related to a background region to be a background of a person in a thermal image; and an air conditioning control unit 14 that compares a judgement temperature Tj for determining whether to need starting of forcible cooling to a room RM with the background temperature Tb obtained by the background temperature calculation unit 13, and starts forcible cooling for decreasing the background temperature Tb when the background temperature Tb is beyond the judgement temperature Tj (Tb>Tj).SELECTED DRAWING: Figure 1
Patent JP-2016052922-A (JP)
Title: Elevator control system
Inventor: INUZUKA ATSUSHI
IPC: B66B3/00
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control system capable of effectively notifying a user that an elevator cannot be used.SOLUTION: A call button of an elevator control system is a button arranged at a landing on each floor of an elevator for calling a car of the elevator to each floor. Voice output means is arranged at a landing on each floor and outputs a voice guide. When the call button is operated in an operation state different from a call response operation in which a car is caused to arrive at a landing corresponding to the call button in response to the operation of the call button, control means causes the voice output means corresponding to the call button to output a voice guide.SELECTED DRAWING: Figure 4
Patent JP-2016056772-A (JP)
Title: Propeller fan and air conditioner with the same
Inventor: YAMAKAWA HIRONOBU
IPC: F04D29/38
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a propeller fan capable of reducing a fan input more than that of the prior art.SOLUTION: A propeller fan 11 includes a boss part 15 defining a revolving shaft O and a plurality of blades 16 equally spaced apart around the boss part 15. As seen from its top plan view in an axial direction of the revolving shaft O, the blade 16 is configured of a plate body formed with: an outer peripheral edge 21 arranged in an arc-shape in a rotating direction of the blade 16; a front edge 22 arranged between a front end 21a in a rotating direction of the outer peripheral edge 21 and the boss part 15; and a rear edge 23 arranged between a rear end 21b in the rotating direction of the outer peripheral edge 21 and the boss part 15. The plate body has a salient 24 arranged at a pressure surface 16a side of the blade 16 in a direction crossing at a right angle with a centrifugal direction.SELECTED DRAWING: Figure 4
Patent JP-2016060985-A (JP)
Title: Method for manufacturing lignin carbon fiber
Inventor: YAMADA TATSUHIKO
IPC: D01F9/24
Filed: 2014-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing carbon fiber without applying stabilization treatment to precursor fiber made of a lignin derivative.SOLUTION: The method for manufacturing carbon fiber passes through processes below. A first process of allowing lignin to react with polyethylene glycol having an average molecular weight at 1000 to 2000 to obtain a lignin derivative; a second process of obtaining precursor fiber from the lignin derivative; and a third process of applying heating treatment to the precursor fiber under inert atmosphere. In the case of obtaining the lignin derivative, it is preferable that polyethylene glycol is reacted under the presence of alkali. As a method of obtaining the precursor fiber, there is a method of spinning the lignin derivative from an extrusion apparatus. In this case, it is preferable to set heating temperature to 200 to 250°C and set extrusion pressure to 2 to 10 MPa. Further, obtained carbon fiber may be activated to obtain active carbon fiber.SELECTED DRAWING: None
Patent JP-2015084094-A (JP)
Title: Optical unit, optical element, and manufacturing method thereof
Inventor: SUGIYAMA SHIGERU
IPC: G02B5/10
Filed: 2014-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit, an optical element, and a manufacturing method thereof such that molding and die processing are easy and highly accurate positioning for attachment to a base material can be performed without affecting optical performance.SOLUTION: An optical unit includes: an optical element that has a plurality of reflection portions and a connection portion connecting the plurality of reflection portions; a holding member 70 that holds the optical element; and positioning portions 72, 73, and 74 that are provided to the holding member so as to guide a light beam reflected from the plurality of reflection portions to a determined position. A positioning reference portion to be in contact with the positioning portions is provided to the connection portion.
Patent JP-2015194985-A (JP)
Title: Structure box of electronic system having cooling device
Inventor: NOGAMI WAKANA
IPC: H01L25/18
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which reduces not only heat generated from a power semiconductor element, but also heat generated from other electronic components, and optimizes circulation of heat radiation air within an electronic system to prevent decrease in cooling capability.SOLUTION: The cooling device of an electronic system comprises first cooling means on a structure box side and second cooling means on a housing side, two means which are independently structured separately and configured to be detachable. This structure allows an electronic system housing box to be repeatedly attached to and detached from the electronic system. Since the cooling device further comprises third blast means and a wind direction adjustment plate, the cooling device can cool not only heat generated by a power semiconductor element generating heat, but also heat generated by other electronic components, and optimally circulate the heat radiation air within the structure box of the electronic system. Accordingly, local heat reservoir within the structure box is prevented, the heat radiation air flows into the cooling device via the shortest route, and the cooling performance of the cooling device is not decreased.
Patent JP-2016065988-A (JP)
Title: Charging member
Inventor: SATO MASANORI
IPC: F16C13/00
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a charging member that can improve adhesion between an elastic layer and a surface layer compared to a conventional one.SOLUTION: A charging member 1 is used for an image forming apparatus of an electrophotographic system. The charging member 1 includes a shaft body 2 having conductivity, an elastic layer 3 formed along the outer peripheral surface of the shaft body 2 and having conductivity, and a surface layer 4 formed along the outer peripheral surface of the elastic layer 3. The elastic layer 3 contains rubber and calcium carbonate having a spindle shape. The surface layer 4 is formed of a cured product of a composition containing a matrix polymer, polyvalent isocyanate having two or more isocyanate groups in a molecule, and porous particles.SELECTED DRAWING: Figure 1
Patent JP-2016064084-A (JP)
Title: Excretion information measuring instrument
Inventor: KUMAMOTO HIROSHI
IPC: A61B5/20
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide excretion information measuring instrument capable of acquiring in what flow rate change state the excretion is done relative to a temporal axis.SOLUTION: The excretion information measuring instrument: defines an original point as a time origin for processing excretion information; compares a water level measured by a water-level measurement part with excretion estimation data stored in a storage part for each prescribed period from the determined original point; and determines that excretion is done at each opening period of the predetermined periods at a urinary flow rate specified by a linear form where the difference thereof is minimized.SELECTED DRAWING: Figure 1
Patent JP-2016073919-A (JP)
Title: Granule manufacturing method
Inventor: NAGANO YUKIE
IPC: B02C23/06
Filed: 2014-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a granule manufacturing method for manufacturing granules from metallic silicon or carbon.SOLUTION: A granule manufacturing method includes:a mixture step of mixing the coarse material 100 pts.mass, consisting of metallic silicon and/or carbon, with the microparticle material 0.0001 pts.mass-3 pts.mass with a primary article volume average particle diameter of 2-100 nm into a mixture material where the microparticle material is deposited on the surface of the coarse material; and a granule formation step of reducing the coarse material into a granular material with smaller particle sizes by a pulverization step of pulverizing the mixture material and/or a classification step of screening. The microparticle material having the particle sizes can reduce an energy necessary for pulverization by being deposited on the surface of the coarse material. Further, the friction between the coarse material can be reduced, so that fluidity improves to be capable of an energy necessary for screening and to facilitate the manufacture of a granular material with smaller particle sizes. A reduction in the particle sizes develops an incidental effect that reactivity can be improved with an in increase in the specific surface area.SELECTED DRAWING: None
Patent JP-2016074849-A (JP)
Title: Dry film, cured product, and printed wiring board
Inventor: NAKAJO TAKAYUKI
IPC: H05K1/03
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a dry film having a resin layer that exhibits excellent heat resistance, low warpage and crack resistance as a cured product and excellent releasing property from a carrier film and suppresses cracks and flaking, and a printed wiring board including a cured product obtained by curing the dry film.SOLUTION: The dry film has a resin layer comprising a thermosetting resin component, at least one of a curing agent and a curing accelerator, a maleimide compound, a filler, and at least two types of solvents. The at least two types of solvents both have a boiling point of 100°C or higher with a difference of 5°C or more between the boiling points.SELECTED DRAWING: Figure 1
Patent JP-2016075113-A (JP)
Title: Partition wall, and wiring structure using the partition wall
Inventor: SUZUKI NAOYA
IPC: E04B2/56
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall and a wiring structure using the partition wall that enable wiring inside an exterior wall having a heat insulation material installed, without breaking the heat insulation material.SOLUTION: A partition wall 44 is in contact with an interior finishing material 24 almost perpendicularly, the interior finishing material being installed on an indoor side 23 of an exterior wall 22 of a building 12. A wiring space 46 is provided in the partition wall 44, the wiring space 46 housing a conduit tube 52. A conduit tube 54 routed inside a ceiling 48 is routed through the conduit pipe 52 and then along a surface of the interior finishing material 24 on the exterior wall 22, and connected to an electric outlet 60. Thus, wiring apparatuses including the electric outlet 60 may be disposed on the interior finishing material 24 installed on the indoor side 23 of the exterior wall 22, without breaking a heat insulation material 38.SELECTED DRAWING: Figure 1
Patent JP-2017211399-A (JP)
Title: Infrared-shielding coating and infrared-shielding film
Inventor: KAWANAMI AKITO
IPC: C09K3/00
Filed: 2014-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-shielding coating suppressing generation of haze and having excellent weather resistance with little changes in optical characteristics with time as well as high infrared-shielding performance, and an infrared-shielding film including the above infrared-shielding coating.SOLUTION: The infrared-shielding coating comprises a plastic resin composition, infrared-absorbing particles of at least one of tungsten oxide and a composite tungsten oxide, a metal salt, and an additive resin having an alkylene oxide having 2 to 4 carbon atoms or a styrene sulfonic acid group, in which an absolute value of an SP value difference (ΔSP) between a plastic resin included in the plastic resin composition and the additive resin is 3 or less, and an absolute value of an SP value difference (ΔSP) between the metal salt and the additive resin is 3 or less.SELECTED DRAWING: None
Patent JP-2016081099-A (JP)
Title: Host device, slave device, interface semiconductor device, and removable system
Inventor: ONO TADASHI
IPC: G06F13/14
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a host device capable of being safely used even when an interface voltage is reduced while keeping compatibility in an interface, and the like.SOLUTION: A host device includes: an interface unit which can mechanically connect both a first slave device corresponding to a first interface voltage and a second slave device corresponding to a second interface voltage lower than the first interface voltage; and a control unit which continues an initialization operation due to the second interface voltage when determining that a response signal notified from the slave device in response to a request signal after having notified the slave device mounted on the interface unit of the request signal is a response signal from the second slave device, on the other hand, restricts the initialization operation when determining that the response signal notified from the slave device in response to the request signal is not the response signal from the second slave device.SELECTED DRAWING: Figure 4
Patent JP-2016080389-A (JP)
Title: In-liquid component analysis device by surface light irradiation response
Inventor: KAWASAKI TAKEYOSHI
IPC: G01N5/02
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new in-liquid component analysis device which, using a surface condition inducted by pump light, performs dynamic qualitative and quantitative analyses on a molecule that does not join with a surface because of an excessively small interaction or a molecule for which a minute difference in molecular structure cannot be detected with a conventional equilibrium-based method.SOLUTION: The in-liquid component analysis device, designed to measure a component and concentration included in a solution, comprises: a measurement cell for accommodating a solution including a solute molecule to be measured and capable of transmitting pump light; a measurement substrate consisting of a crystal resonator and disposed in the measurement cell; a light source for the pump light radiated onto the crystal resonator; an oscillation circuit for driving the crystal resonator and a surface condition measurement device for measuring the number of oscillations of the oscillation circuit, or a surface condition measurement device for applying an AC signal to the crystal resonator while changing the number of oscillations and measuring the number of oscillations and loss coefficient of the crystal resonator; and a data analysis device for analyzing the data obtained from the surface condition measurement device.SELECTED DRAWING: Figure 1